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author | 2018-02-27 14:25:49 +0100 | |
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committer | 2018-02-27 14:27:57 +0100 | |
commit | baa8f2d5f67d45e5761f92cb93fe22050f08d0fe (patch) | |
tree | 05ddb33dc893cad35369b3286db944eac79ffe4d /docs/testing/developer/devguide/index.rst | |
parent | 53cd7f8176c996014decb7311d9f546f6b8f2497 (diff) |
Clean all OpenStack related modules
Xtesting is only focused on the framework and entry points.
Change-Id: I1a4146ed8519438b13810a20ddf1140c35bb6ecd
Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>
Diffstat (limited to 'docs/testing/developer/devguide/index.rst')
-rw-r--r-- | docs/testing/developer/devguide/index.rst | 315 |
1 files changed, 0 insertions, 315 deletions
diff --git a/docs/testing/developer/devguide/index.rst b/docs/testing/developer/devguide/index.rst deleted file mode 100644 index 19a1bdcb..00000000 --- a/docs/testing/developer/devguide/index.rst +++ /dev/null @@ -1,315 +0,0 @@ -.. This work is licensed under a Creative Commons Attribution 4.0 International License. -.. SPDX-License-Identifier: CC-BY-4.0 - -************************ -Functest Developer Guide -************************ - -.. toctree:: - :numbered: - :maxdepth: 2 - -============ -Introduction -============ - -Functest is a project dealing with functional testing. -The project produces its own internal test cases but can also be considered -as a framework to support feature and VNF onboarding project testing. - -Therefore there are many ways to contribute to Functest. You can: - - * Develop new internal test cases - * Integrate the tests from your feature project - * Develop the framework to ease the integration of external test cases - -Additional tasks involving Functest but addressing all the test projects -may also be mentioned: - - * The API / Test collection framework - * The dashboards - * The automatic reporting portals - * The testcase catalog - -This document describes how, as a developer, you may interact with the -Functest project. The first section details the main working areas of -the project. The Second part is a list of "How to" to help you to join -the Functest family whatever your field of interest is. - - -======================== -Functest developer areas -======================== - - -Functest High level architecture -================================ - -Functest is a project delivering test containers dedicated to OPNFV. -It includes the tools, the scripts and the test scenarios. -In Euphrates Alpine containers have been introduced in order to lighten the -container and manage testing slicing. The new containers are created according -to the different tiers: - - * functest-core: https://hub.docker.com/r/opnfv/functest-core/ - * functest-healthcheck: https://hub.docker.com/r/opnfv/functest-healthcheck/ - * functest-smoke: https://hub.docker.com/r/opnfv/functest-smoke/ - * functest-features: https://hub.docker.com/r/opnfv/functest-features/ - * functest-components: https://hub.docker.com/r/opnfv/functest-components/ - * functest-vnf: https://hub.docker.com/r/opnfv/functest-vnf/ - * functest-parser: https://hub.docker.com/r/opnfv/functest-parser/ - * functest-restapi: https://hub.docker.com/r/opnfv/functest-restapi/ - -Standalone functest dockers are maintained for Euphrates but Alpine containers -are recommended. - -Functest can be described as follow:: - - +----------------------+ - | | - | +--------------+ | +-------------------+ - | | | | Public | | - | | Tools | +------------------+ OPNFV | - | | Scripts | | | System Under Test | - | | Scenarios | | | | - | | | | | | - | +--------------+ | +-------------------+ - | | - | Functest Docker | - | | - +----------------------+ - -Functest internal test cases -============================ -The internal test cases in Euphrates are: - - - * api_check - * connection_check - * snaps_health_check - * vping_ssh - * vping_userdata - * odl - * odl_netvirt - * rally_full - * rally_sanity - * tempest_smoke_serial - * tempest_full_parallel - * cloudify_ims - -By internal, we mean that this particular test cases have been developed and/or -integrated by functest contributors and the associated code is hosted in the -Functest repository. -An internal case can be fully developed or a simple integration of -upstream suites (e.g. Tempest/Rally developed in OpenStack, or odl suites are -just integrated in Functest). - -The structure of this repository is detailed in `[1]`_. -The main internal test cases are in the opnfv_tests subfolder of the -repository, the internal test cases can be grouped by domain: - - * sdn: odl, odl_netvirt, odl_fds - * openstack: api_check, connection_check, snaps_health_check, vping_ssh, vping_userdata, tempest_*, rally_* - * vnf: cloudify_ims - -If you want to create a new test case you will have to create a new folder under -the testcases directory (See next section for details). - -Functest external test cases -============================ -The external test cases are inherited from other OPNFV projects, especially the -feature projects. - -The external test cases are: - - * barometer - * bgpvpn - * doctor - * domino - * fds - * parser - * promise - * refstack_defcore - * snaps_smoke - * functest-odl-sfc - * orchestra_clearwaterims - * orchestra_openims - * vyos_vrouter - * juju_vepc - -External test cases integrated in previous versions but not released in -Euphrates: - - * copper - * moon - * netready - * security_scan - - -The code to run these test cases is hosted in the repository of the project. -Please note that orchestra test cases are hosted in Functest repository and not -in orchestra repository. Vyos_vrouter and juju_vepc code is also hosted in -functest as there are no dedicated projects. - - -Functest framework -================== - -Functest is a framework. - -Historically Functest is released as a docker file, including tools, scripts and -a CLI to prepare the environment and run tests. -It simplifies the integration of external test suites in CI pipeline and provide -commodity tools to collect and display results. - -Since Colorado, test categories also known as **tiers** have been created to -group similar tests, provide consistent sub-lists and at the end optimize -test duration for CI (see How To section). - -The definition of the tiers has been agreed by the testing working group. - -The tiers are: - * healthcheck - * smoke - * features - * components - * vnf - -Functest abstraction classes -============================ - -In order to harmonize test integration, abstraction classes have been -introduced: - - * testcase: base for any test case - * unit: run unit tests as test case - * feature: abstraction for feature project - * vnf: abstraction for vnf onboarding - -The goal is to unify the way to run tests in Functest. - -Feature, unit and vnf_base inherit from testcase:: - - +----------------------------------------------------------------+ - | | - | TestCase | - | | - | - init() | - | - run() | - | - push_to_db() | - | - is_successful() | - | | - +----------------------------------------------------------------+ - | | | | - V V V V - +--------------------+ +---------+ +------------------------+ +-----------------+ - | | | | | | | | - | feature | | unit | | vnf | | robotframework | - | | | | | | | | - | | | | |- prepare() | | | - | - execute() | | | |- deploy_orchestrator() | | | - | BashFeature class | | | |- deploy_vnf() | | | - | | | | |- test_vnf() | | | - | | | | |- clean() | | | - +--------------------+ +---------+ +------------------------+ +-----------------+ - - -Testcase --------- -.. raw:: html - :url: http://artifacts.opnfv.org/functest/docs/apidoc/functest.core.testcase.html - -Feature -------- -.. raw:: html - :url: http://artifacts.opnfv.org/functest/docs/apidoc/functest.core.feature.html - -Unit ----- -.. raw:: html - :url: http://artifacts.opnfv.org/functest/docs/apidoc/functest.core.unit.html - -VNF ---- -.. raw:: html - :url: http://artifacts.opnfv.org/functest/docs/apidoc/functest.core.vnf.html - -Robotframework --------------- -.. raw:: html - :url: http://artifacts.opnfv.org/functest/docs/apidoc/functest.core.robotframework.html - - -see `[5]`_ to get code samples - - -Functest util classes -===================== - -In order to simplify the creation of test cases, Functest develops also some -functions that are used by internal test cases. -Several features are supported such as logger, configuration management and -Openstack capabilities (tacker,..). -These functions can be found under <repo>/functest/utils and can be described as -follows:: - - functest/utils/ - |-- config.py - |-- constants.py - |-- decorators.py - |-- env.py - |-- functest_utils.py - |-- openstack_tacker.py - `-- openstack_utils.py - -It is recommended to use the SNAPS-OO library for deploying OpenStack instances. -SNAPS `[4]`_ is an OPNFV project providing OpenStack utils. - - -TestAPI -======= -Functest is using the Test collection framework and the TestAPI developed by -the OPNFV community. See `[6]`_ for details. - - -Reporting -========= -A web page is automatically generated every day to display the status based on -jinja2 templates `[3]`_. - - -Dashboard -========= - -Additional dashboarding is managed at the testing group level, see `[7]`_ for -details. - - -======= -How TOs -======= - -See How to section on Functest wiki `[8]`_ - - -========== -References -========== - -_`[1]`: http://artifacts.opnfv.org/functest/docs/configguide/index.html Functest configuration guide - -_`[2]`: http://artifacts.opnfv.org/functest/docs/userguide/index.html functest user guide - -_`[3]`: https://git.opnfv.org/cgit/releng/tree/utils/test/reporting - -_`[4]`: https://git.opnfv.org/snaps/ - -_`[5]` : http://testresults.opnfv.org/functest/framework/index.html - -_`[6]`: http://docs.opnfv.org/en/latest/testing/testing-dev.html - -_`[7]`: https://opnfv.biterg.io/goto/283dba93ca18e95964f852c63af1d1ba - -_`[8]`: https://wiki.opnfv.org/pages/viewpage.action?pageId=7768932 - -IRC support chan: #opnfv-functest |